How to start cwl in coc
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Last updated: April 4, 2026
Key Facts
- Clan War League registration opens one week before the first war day.
- A clan needs at least 15 players to participate in CWL.
- Only Leaders and Co-Leaders can register the clan for CWL.
- Registration closes on the final day of the sign-up period.
- Clans can choose to participate in different league tiers based on their performance.
Overview
The Clan War League (CWL) is a highly competitive, monthly event in Clash of Clans that pits clans against each other in a series of wars over seven days. Unlike regular Clan Wars, CWL features a unique format where clans are placed into leagues based on their performance and compete against seven other clans of similar strength. Winning wars in CWL earns significant League Medals, which can be used to purchase powerful magic items and resources. Starting a CWL requires a specific process and adherence to certain rules set by the game developers.
Eligibility and Requirements
Before a clan can even consider registering for the Clan War League, it must meet a few fundamental requirements. Firstly, the clan must have achieved at least Level 2. This is a relatively low bar, but it ensures that the clan has some established structure and activity. More importantly, the clan must have a minimum of 15 members to be eligible for CWL. This is because CWL operates on a round-robin format with 7 wars, and each war typically involves 15 vs 15 battles. While clans can participate with fewer members in regular wars, CWL requires a larger, more consistent roster to ensure fair matchmaking and participation. Clans with fewer than 15 active members will not be able to register. Leaders and Co-Leaders should ensure their clan has sufficient active players before the registration window opens.
The Registration Process
The registration for the Clan War League is a time-sensitive event. The sign-up period typically opens approximately one week before the first war day of the CWL season and lasts for a specific duration, usually a few days. During this window, the Clan Leader or any Co-Leader can initiate the registration. To do this, they navigate to the Clan Wars tab within the game. There, they will find an option related to Clan War League. Clicking this option will present them with the registration interface. Here, they can confirm the clan's participation and select the appropriate league tier. The game automatically assigns clans to a league tier based on their past performance and the strength of other registered clans. Once registered, the clan is locked into that league for the duration of the CWL season.
League Tiers and Matchmaking
Clash of Clans employs a sophisticated matchmaking system for CWL to ensure competitive and engaging wars. Upon registration, clans are placed into one of several league tiers, ranging from Bronze League all the way up to the prestigious Champion League. The tier a clan is placed in is determined by the collective strength and performance of the clans that have registered in that particular CWL season. Clans that perform exceptionally well in higher leagues can ascend to even higher tiers in subsequent seasons, while those that struggle may be demoted. Each league tier is further divided into groups of eight clans. These eight clans will then compete against each other over the seven war days.
War Structure and Scoring
The structure of CWL is distinct from regular Clan Wars. Instead of having wars every few days, CWL consists of one war per day for seven consecutive days. Each clan war lasts for 24 hours, allowing ample time for preparation and execution. The primary objective in CWL is to earn stars by attacking enemy bases and achieving higher destruction percentages. Unlike regular wars where the clan with more stars wins, in CWL, the focus is on accumulating as many stars as possible within the 24-hour war duration. Clans are ranked within their group of eight based on the total number of stars earned by all their participating members. The clan with the most stars at the end of the 24-hour period wins the war. Tie-breakers are used if multiple clans achieve the same number of stars, typically involving destruction percentage as a secondary factor.
Rewards and League Medals
The rewards for participating in CWL are substantial and are a major draw for many players. The primary reward currency is League Medals. These medals are awarded based on a clan's performance in the CWL season. Clans that finish higher in their respective league groups receive more League Medals. Additionally, players who achieve a certain number of stars in their individual attacks also receive bonus medals. These League Medals can be spent in the League Shop on a variety of valuable items, including powerful Magic Items like Books, Potions, and Runes, as well as resources like Gems and Gold. The amount of medals awarded scales with the league tier, meaning higher leagues offer greater medal rewards.
Tips for Successful CWL Participation
To maximize a clan's success in CWL, strategic planning and coordination are crucial. Ensure that all 15+ eligible members are active and ready to participate. Communicate effectively regarding attack strategies, base planning, and troop compositions. Leaders and Co-Leaders should carefully manage the roster, ensuring that the strongest attackers are deployed in the most strategic manner. Consider using smaller, more frequent wars (like regular clan wars) to practice and hone attack strategies before the CWL season begins. Finally, remember that CWL is a marathon, not a sprint. Consistent effort and teamwork throughout the seven days are key to achieving the best possible results and earning valuable rewards.
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Sources
- Clan War Leagues - Clash of Clans WikiCC-BY-SA-3.0
- Clan War Leagues Guide - Supercellfair-use
- Clash of Clans Wiki - Clan Wars FAQCC-BY-SA-3.0
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